Heat Conduction

David is trying to light a candle with a match he is successful and lights the candle. What type of heat transfer causes the match to light?

• Coduction

• Convection

• Radiation

• Conduction

Hot coffee is stirred with a spoon, the spoon gets hot due to

• Convection

• Conduction

• Radiation

A fireman feels a door and it is hot. Why does his hand feel hot?

• Convection

• Conduction

• Radiation

Tags

NGSS.MS-PS1-4

As you hold pieces of ice, they begi to melt from the warmth of you hand on them. This is because of

• Convection

• Conduction

• Radiation

Tags

NGSS.MS-PS1-4

The type of heat transfer that happens through direct contact of molecules or particles with each other is ___________________.

• Convection

• Conduction

• Radiation

• insulation.

In heat transfer, heat always flows from the _______________ substance to the _______________ substance.

• Hotter to colder

• Colder to hotter

• Hotter to hotter

• Colder to colder

Tags

NGSS.MS-PS3-3

Which statement is true?

• The quicker a molecule moves, the colder it is.

• The slower a molecule moves, the warmer it is.

• The quicker a molecule moves, the warmer it is.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

materials that let the heat to flow through

• heat insulators

• heat conductors

Tags

NGSS.MS-PS3-3

Which of the following materials is the best conductor of heat?

• Copper

• Wood

• Plastic

• Glass

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

In which of the following scenarios does heat conduction primarily occur?

• Boiling water

• Sunlight warming the Earth

• Touching a metal spoon in a hot soup

• Wind blowing

Tags

NGSS.MS-PS3-4